Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2018 Cannondale CAAD Optimo Tiagra
Value Guide market data · 2018 Cannondale CAAD Optimo Tiagra
12-month trend
7%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Cannondale CAAD Optimo Tiagra
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All CAAD model years
2018 CAAD Optimo Tiagra lineup
Overview
About this bike
2018 Cannondale CAAD Optimo Tiagra value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Cannondale Ultra, Carbon blades, 1-1/8" to 1-1/4" steerer
- Frame
- CAAD Optimo, SmartForm C2 Alloy, SAVE
Drivetrain
- Groupset
- Shimano Tiagra
- Bottom Bracket
- FSA Cartridge
- Cassette
- Shimano HG500, 11-28, 10-speed
- Chain
- FSA CN-910, 10-speed
- Chainrings
- 50/34
- Crankset
- FSA Omega
- Front Derailleur
- Shimano Tiagra, 31.8 clamp
- Rear Derailleur
- Shimano Tiagra GS
- Shifters
- Shimano Tiagra
Brakes
- Brake Levers
- Shimano Tiagra
- Brakes
- Cannondale C4, dual pivot, cartridge pad
Cockpit
- Handlebar
- Cannondale C4, 6061 Alloy, Compact
- Headset
- FSA Integrated, 1-1/4" lower bearing, 25mm top cap
- Saddle
- Cannondale Stage Ergo
- Seatpost
- Cannondale C4, Alloy, 27.2x300mm (44-51), 350mm (54-63)
- Stem
- Cannondale C4, 31.8, 6 deg.
- Grips
- Cannondale Bar Tape w/Gel, 3.5mm
Wheels & Tires
- Front Tire
- Schwalbe Lugano, 700x25c
- Hubs
- Formula, RB-56 front, RB-5711 rear
- Rims
- RS 3.0, 24H Front, 28H Rear
- Spokes
- Stainless Steel, 14g
Pedals
- Pedals
- Wellgo w/ Clip and Strap
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.